Update release date

Seldaek · Seldaek · commit b00081f4f422 · 2013-05-04T11:13:13.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,4 +1,4 @@
-### 1.0.0-alpha7 ()
+### 1.0.0-alpha7 (2013-05-04)
 
   * Break: For forward compatibility, you should change your deployment scripts to run `composer install --no-dev`. The install command will install dev dependencies by default starting in the next release
   * Break: The `update` command now has --dev enabled by default. --no-dev can be used to update without dev requirements, but it will create an incomplete lock file and is discouraged

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-### 1.0.0-alpha7 ()`
	`1`	`+### 1.0.0-alpha7 (2013-05-04)`
`2`	`2`
`3`	`3`	* Break: For forward compatibility, you should change your deployment scripts to run `composer install --no-dev`. The install command will install dev dependencies by default starting in the next release
`4`	`4`	* Break: The `update` command now has --dev enabled by default. --no-dev can be used to update without dev requirements, but it will create an incomplete lock file and is discouraged